可以并存的
1.Karl and his wife are not a bit like each other. I suppose it is a case of extremes meeting and actually finding they could live together.
2.Section two: With the development of society and economy, partnership diversified because of the polarization of partnership. According to the characteristic of partnership’s internalized structure, all forms of partnership follows into two types: contract partnership and Congregationalist partnership,and expound the reason of this kind of distinction.
